<template>
  <div class="app-container">
    <el-form :model="queryParams"  :rules="rules2" ref="queryRef" :inline="true" v-show="showSearch" label-width="68px">
	<el-form-item label="学校" prop="xsSchool">
	  <el-select v-model="queryParams.xsSchool" @change="schoolChange" placeholder="请选择学校" :disabled="isXxidFlag" clearable>
	    <el-option
	      v-for="d in dept_self"
	      :key="d.value"
	      :label="d.label"
	      :value="d.value"
	    />
	  </el-select>
	</el-form-item>	
	<el-form-item label="班级" prop="xsClassj">
	  <el-select v-model="queryParams.xsClassj" @change="handleQuery" placeholder="请选择班级" clearable>
		<el-option
		  v-for="c in classList2"
		  :key="c.value"
		  :label="c.label"
		  :value="c.value"
		/>
	  </el-select>
	</el-form-item>
      <el-form-item label="姓名" prop="xsName">
        <el-input
          v-model="queryParams.xsName"
          placeholder="请输入姓名"
          clearable
          @keyup.enter="handleQuery"
        />
      </el-form-item>
      <el-form-item label="性别" prop="xsSex">
        <el-select v-model="queryParams.xsSex" placeholder="请选择性别" clearable>
          <el-option
            v-for="dict in sys_user_sex"
            :key="dict.value"
            :label="dict.label"
            :value="dict.value"
          />
        </el-select>
      </el-form-item>
      <el-form-item label="身份证" prop="xsSfz">
        <el-input
          v-model="queryParams.xsSfz"
          placeholder="请输入身份证"
          clearable
          @keyup.enter="handleQuery"
        />
      </el-form-item>
      <!-- <el-form-item label="学号" prop="xsXh">
        <el-input
          v-model="queryParams.xsXh"
          placeholder="请输入学号"
          clearable
          @keyup.enter="handleQuery"
        />
      </el-form-item> -->
	  
	  <el-row style="justify-content: right;">
		  <el-form-item>
			<el-button type="primary" icon="Search" @click="handleQuery">搜索</el-button>
			<el-button icon="Refresh" @click="resetQuery">重置</el-button>
		  </el-form-item>
	  </el-row>
    </el-form>

    <el-row :gutter="10" class="mb8">
      <el-col :span="1.5">
        <el-button
          type="primary"
          plain
          icon="Plus"
          @click="handleAdd"
          v-hasPermi="['tc:student:add']"
        >新增</el-button>
      </el-col>
	  <el-col :span="1.5">
	    <el-button
	      type="danger"
	      plain
	      icon="Delete"
	      :disabled="multiple"
	      @click="handleDelete"
	      v-hasPermi="['tc:student:remove']"
	    >删除</el-button>
	  </el-col>
	   <el-col :span="1.5">
		  <el-button
			 type="info"
			 plain
			 icon="Upload"
			 @click="handleImport"
			 v-hasPermi="['tc:student:import']"
		  >导入</el-button>
	   </el-col>
<!-- 	  
      <el-col :span="1.5">
        <el-button
          type="warning"
          plain
          icon="Download"
          @click="handleExport"
          v-hasPermi="['tc:student:export']"
        >导出</el-button>
      </el-col>
	  
      <el-col :span="1.5">
        <el-button
          type="success"
          plain
          icon="Edit"
          :disabled="single"
          @click="handleUpdate"
          v-hasPermi="['tc:student:edit']"
        >修改</el-button>
      </el-col>
	  -->
      <right-toolbar v-model:showSearch="showSearch" @queryTable="getList"></right-toolbar>
    </el-row>

    <el-table v-loading="loading" :data="studentList" @selection-change="handleSelectionChange">
      <el-table-column type="selection" width="55" align="center" />
	  <el-table-column type="index" align="center" label="序号" width="55" />
      <!-- <el-table-column label="学生ID" align="center" prop="id" /> -->
      <el-table-column label="姓名" align="center" prop="xsName" />
      <el-table-column label="性别" align="center" prop="xsSex">
        <template #default="scope">
          <dict-tag :options="sys_user_sex" :value="scope.row.xsSex"/>
        </template>
      </el-table-column>
      <el-table-column label="出生日期" align="center" prop="xsCsrq" width="180">
        <template #default="scope">
          <span>{{ parseTime(scope.row.xsCsrq, '{y}-{m}-{d}') }}</span>
        </template>
      </el-table-column>
	  
      <el-table-column :show-overflow-tooltip="true" label="证件号" align="center" prop="xsSfz" />
      <el-table-column label="照片" align="center" prop="xsZp" width="100">
        <template #default="scope">
          <image-preview :src="scope.row.xsZp" :width="50" :height="50"/>
        </template>
      </el-table-column>
      <el-table-column label="操作" align="center" class-name="small-padding fixed-width">
        <template #default="scope">
			
          <el-button link type="primary" icon="Edit" @click="handlelook(scope.row)" v-hasPermi="['tc:student:edit']">查看</el-button>
          <el-button link type="primary" icon="Edit" @click="handleUpdate(scope.row)" v-hasPermi="['tc:student:edit']">修改</el-button>
          <el-button link type="primary" icon="Delete" @click="handleDelete(scope.row)" v-hasPermi="['tc:student:remove']">删除</el-button>
        </template>
      </el-table-column>
    </el-table>
    
    <pagination
      v-show="total>0"
      :total="total"
      v-model:page="queryParams.pageNum"
      v-model:limit="queryParams.pageSize"
      @pagination="getList"
    />

    <!-- 添加或修改学生管理对话框 -->
    <el-dialog :title="title" v-model="open" width="500px" append-to-body>
      <el-form ref="studentRef" :model="form" :rules="rules" label-width="80px"  :disabled="auform">
		<el-scrollbar  max-height="60vh">
		<el-form-item label="学校" prop="xsSchool">
		    <el-select v-model="form.xsSchool" @change="schoolChangeAU" placeholder="请选择学校" :disabled="isXxidFlag" clearable>
		      <el-option
		        v-for="d in dept_self"
		        :key="d.value"
		        :label="d.label"
		        :value="d.value"
		      />
		    </el-select>
		</el-form-item>	
		<el-form-item label="班级" prop="xsClassj">
			<el-select v-model="form.xsClassj" placeholder="请选择班级" clearable>
			<el-option
			  v-for="c in classList3"
			  :key="c.value"
			  :label="c.label"
			  :value="c.value"
			/>
			</el-select>
		</el-form-item>
        <el-form-item label="照片" prop="xsZp">
          <image-upload limit="1" v-model="form.xsZp" :isShowTip="imageShowFlag" />
        </el-form-item>
        <el-form-item label="姓名" prop="xsName">
          <el-input v-model="form.xsName" placeholder="请输入姓名" />
        </el-form-item>
        <el-form-item label="性别" prop="xsSex">
          <el-select v-model="form.xsSex" placeholder="请选择性别">
            <el-option
              v-for="dict in sys_user_sex"
              :key="dict.value"
              :label="dict.label"
              :value="dict.value"
            ></el-option>
          </el-select>
        </el-form-item>
        <el-form-item label="出生日期" prop="xsCsrq">
          <el-date-picker clearable
            v-model="form.xsCsrq"
            type="date"
            value-format="YYYY-MM-DD"
            placeholder="请选择出生日期">
          </el-date-picker>
        </el-form-item>
        <el-form-item label="年龄" prop="xsNl">
          <el-input-number v-model="form.xsNl" placeholder="请输入年龄" />
        </el-form-item>
        <el-form-item label="证件号" prop="xsSfz">
          <el-input v-model="form.xsSfz" placeholder="身份证或学号"  :disabled="auformsfz" />
        </el-form-item>
        <el-form-item label="手机" prop="xsSj">
          <el-input v-model="form.xsSj" placeholder="请输入手机" />
        </el-form-item>
        <el-form-item label="民族" prop="xsMz">
          <el-select v-model="form.xsMz" filterable placeholder="请选择民族">
            <el-option
              v-for="dict in tc_minzu"
              :key="dict.value"
              :label="dict.label"
              :value="dict.value"
            ></el-option>
          </el-select>
        </el-form-item>
        <el-form-item label="血型" prop="xsXx">
          <el-select v-model="form.xsXx" placeholder="请选择血型">
            <el-option
              v-for="dict in tc_xuexing"
              :key="dict.value"
              :label="dict.label"
              :value="dict.value"
            ></el-option>
          </el-select>
        </el-form-item>
        <el-form-item label="住址" prop="xsZz">
          <el-input v-model="form.xsZz" placeholder="请输入住址" />
        </el-form-item>
        <el-form-item label="备注" prop="xsRemark">
          <el-input v-model="form.xsRemark" placeholder="请输入备注" />
        </el-form-item>
		
		</el-scrollbar>
      </el-form>
      <template #footer v-if="auform == false">
        <div class="dialog-footer">
          <el-button type="primary" @click="submitForm">确 定</el-button>
          <el-button @click="cancel">取 消</el-button>
        </div>
      </template>
    </el-dialog>
	
	
	<!-- 用户导入对话框 -->
	<el-dialog :title="upload.title" v-model="upload.open" width="400px" append-to-body>
	  <el-text class="mx-1" type="danger" style="font-size: 80%;">导入说明：导入前先 下载模板 根据模板的示例添写。页面上的检索条件选择要导入的学校、班级 导入数据。
	  <br>注：页面上选择的哪个班级学生就会导入到哪个班级。所有学生的证件号不能有重复，证件号是唯一的(18位以内)。
	  
	  </el-text>
	   <el-upload
	      ref="uploadRef"
	      :limit="1"
	      accept=".xlsx, .xls"
	      :headers="upload.headers"
	      :action="upload.url + '?updateSupport=' + upload.updateSupport+'&xxid='+queryParams.xsSchool+'&bjid='+queryParams.xsClassj"
	      :disabled="upload.isUploading"
	      :on-progress="handleFileUploadProgress"
	      :on-success="handleFileSuccess"
	      :auto-upload="false"
	      drag
	   >
	      <el-icon class="el-icon--upload"><upload-filled /></el-icon>
	      <div class="el-upload__text">将文件拖到此处，或<em>点击上传</em></div>
	      <template #tip>
	         <div class="el-upload__tip text-center">
<!-- 	            <div class="el-upload__tip">
	               <el-checkbox v-model="upload.updateSupport" />是否更新已经存在的用户数据
	            </div> -->
	            <span>仅允许导入xls、xlsx格式文件。</span>
	            <el-link type="primary" :underline="false" style="font-size:12px;vertical-align: baseline;" @click="importTemplate">下载模板</el-link>
	         </div>
	      </template>
	   </el-upload>
	   <template #footer>
	      <div class="dialog-footer">
	         <el-button type="primary" @click="submitFileForm">确 定</el-button>
	         <el-button @click="upload.open = false">取 消</el-button>
	      </div>
	   </template>
	</el-dialog>
	
  </div>
</template>

<script setup name="Student">
import { getToken } from "@/utils/auth";
import { checkPermi, checkRole } from "@/utils/permission"; // 1. 导入权限判断函数
import { listDept } from "@/api/system/dept";
import { listStudent, getStudent, delStudent, addStudent, updateStudent } from "@/api/tc/student";
import { listClass, getClass, delClass, addClass, updateClass } from "@/api/tc/class";
import useUserStore from '@/store/modules/user'
var userStore=useUserStore();

const { proxy } = getCurrentInstance();
const { tc_minzu, tc_xuexing, sys_user_sex } = proxy.useDict('tc_minzu', 'tc_xuexing', 'sys_user_sex');

const studentList = ref([]);
const open = ref(false);
const loading = ref(true);
const showSearch = ref(true);
const ids = ref([]);
const single = ref(true);
const multiple = ref(true);
const total = ref(0);
const title = ref("");
const imageShowFlag=ref(false);
const classList = ref([]);
const classList2 = ref([]);
const classList3 = ref([]);
const dept_self = ref([]);
const isXxidFlag=ref(false);
const auform=ref(true);
const auformsfz=ref(true);


const data = reactive({
  form: {},
  queryParams: {
    pageNum: 1,
    pageSize: 10,
    xsName: null,
    xsSex: null,
    xsSfz: null,
    xsXh: null,
    xsSj: null,
    xsClassj: null,
    xsSchool: null,
  },
  rules: {
    xsName: [
      { required: true, message: "姓名不能为空", trigger: "blur" }
    ],
    xsSex: [
      { required: true, message: "性别不能为空", trigger: "change" }
    ],
    xsCsrq: [
      { required: true, message: "出生日期不能为空", trigger: "blur" }
    ],
    xsSfz: [
      { required: true, message: "身份证不能为空", trigger: "blur" },
	   { max: 18, message: "长度不能大于18位", trigger: "blur" }
    ],
    xsClassj: [
      { required: true, message: "班级不能为空", trigger: "change" }
    ],
    xsSchool: [
      { required: true, message: "学校不能为空", trigger: "change" }
    ],
    xsZp: [
      { required: true, message: "照片不能为空", trigger: "blur" }
    ],
	
	// xsXh: [
	//   { required: true, message: "学号不能为空", trigger: "blur" }
	// ],
  },
  rules2: {
    xsClassj: [
      { required: true, message: "班级不能为空", trigger: "change" }
    ],
    xsSchool: [
      { required: true, message: "学校不能为空", trigger: "change" }
    ],
  }
});

const { queryParams, form, rules,rules2 } = toRefs(data);

/*** 用户导入参数 */
const upload = reactive({
  // 是否显示弹出层（用户导入）
  open: false,
  // 弹出层标题（用户导入）
  title: "",
  // 是否禁用上传
  isUploading: false,
  // 是否更新已经存在的用户数据
  updateSupport: 0,
  // 设置上传的请求头部
  headers: { Authorization: "Bearer " + getToken() },
  // 上传的地址
  url: import.meta.env.VITE_APP_BASE_API + "/tc/student/importData",
});
 onMounted(() => {
      // console.log('组件已经挂载')
	getDeptInfo();  
	// getClassList();
	
 })
/** 查询学生管理列表 */
function getList() {
  loading.value = true;
  listStudent(queryParams.value).then(response => {
    studentList.value = response.rows;
    total.value = response.total;
    loading.value = false;
  });
}

function getDeptInfo(){
		// console.log(userStore.user)
		if(checkRole(['admin','common'])){
			listDept({}).then(response => {
			  	response.data.forEach(function (element) {
			  	  // 遍历数组，对每个元素进行操作
				   if(element.xxlevel !=null && element.xxlevel != ''){
						dept_self.value.push({"value":element.deptId,"label":element.deptName});
				   }
			  	});
				queryParams.value.xsSchool=dept_self.value[0].value;
				getClassList(null);
			});
			isXxidFlag.value=false;
		}else{
			dept_self.value.push({"value":userStore.user.deptId,"label":userStore.user.dept.deptName});
			queryParams.value.xsSchool=dept_self.value[0].value;
			isXxidFlag.value=true;
			getClassList(queryParams.value.xsSchool);
		}
}

function getClassList(bjid){
	// if(checkRole(['admin','common'])){
	// 	bjid=null;;
	// }else{
	// 	bjid=userStore.user.deptId;
	// }
	listClass({"pageNum": 1,"pageSize": 500,"bjXxid" : bjid}).then(response => {
		response.rows.forEach(function (el) {
		  // 遍历数组，对每个元素进行操作
			classList.value.push({"value":el.id,"label":el.bjName,"xxid":el.bjXxid});
		});
		if(classList.value.length > 0){
			queryParams.value.xsClassj=classList.value[0].value;
			schoolChange(classList.value[0].xxid)
			schoolChangeAU(classList.value[0].xxid)
		}
		getList();
	});
}
function schoolChange(e){
	classList2.value= classList.value.filter(function(currentValue,index,arr){
		// console.log(currentValue)
		return currentValue.xxid == e ;
	});
	
	if(classList2.value.length==0){
		queryParams.value.xsClassj=null;
	}else{
		queryParams.value.xsClassj=classList2.value[0].value;
	}
	
	handleQuery();
}
function schoolChangeAU(e){
	classList3.value= classList.value.filter(function(currentValue,index,arr){
		// console.log(currentValue)
		return currentValue.xxid == e ;
	});
	
	if(classList3.value.length==0){
		queryParams.value.xsClassj=null;
	}else{
		queryParams.value.xsClassj=classList3.value[0].value;
	}
}
// 取消按钮
function cancel() {
  open.value = false;
  reset();
}

// 表单重置
function reset() {
  form.value = {
    id: null,
    xsName: null,
    xsSex: null,
    xsCsrq: null,
    xsSfz: null,
    xsXh: null,
    xsSj: null,
    xsMz: null,
    xsZp: null,
    xsNl: null,
    xsXx: null,
    xsClassj: null,
    xsZz: null,
    xsSchool: dept_self.value[0].value,
    xsRemark: null,
    xsCreate: null,
    xsCreateby: null,
    xsUpdate: null,
    xsUpdateby: null
  };
  proxy.resetForm("studentRef");
}

/** 搜索按钮操作 */
function handleQuery() {
  queryParams.value.pageNum = 1;
  getList();
}

/** 重置按钮操作 */
function resetQuery() {
  proxy.resetForm("queryRef");
  if(dept_self.value.length > 0)queryParams.value.xsSchool= dept_self.value[0].value;
  if(classList2.value.length > 0)queryParams.value.xsClassj=classList2.value[0].value;
  handleQuery();
}

// 多选框选中数据
function handleSelectionChange(selection) {
  ids.value = selection.map(item => item.id);
  single.value = selection.length != 1;
  multiple.value = !selection.length;
}

/** 新增按钮操作 */
function handleAdd() {
  auform.value=false;
  auformsfz.value=false;
  reset();
  open.value = true;
  title.value = "添加学生管理";
  imageShowFlag.value=true;
}

/** 修改按钮操作 */
function handleUpdate(row) {
  auform.value=false;
  auformsfz.value=true;
  reset();
  const _id = row.id || ids.value
  getStudent(_id).then(response => {
    form.value = response.data;
    open.value = true;
    title.value = "修改学生管理";
  });
  imageShowFlag.value=true;
}
/** 查看按钮操作 */
function handlelook(row) {
  auform.value=true;
  reset();
  const _id = row.id || ids.value
  getStudent(_id).then(response => {
    form.value = response.data;
    open.value = true;
    title.value = "查看学生信息";
  });
  imageShowFlag.value=false;
}

/** 提交按钮 */
function submitForm() {
  proxy.$refs["studentRef"].validate(valid => {
    if (valid) {
      if (form.value.id != null) {
        updateStudent(form.value).then(response => {
          proxy.$modal.msgSuccess("修改成功");
          open.value = false;
          getList();
        });
      } else {
        addStudent(form.value).then(response => {
          proxy.$modal.msgSuccess("新增成功");
          open.value = false;
          getList();
        });
      }
    }
  });
}

/** 删除按钮操作 */
function handleDelete(row) {
  const _ids = row.id || ids.value;
  proxy.$modal.confirm('是否确认删除学生为"' + (row.xsName==undefined?'选中':row.xsName) + '"的数据项？').then(function() {
    return delStudent(_ids);
  }).then(() => {
    getList();
    proxy.$modal.msgSuccess("删除成功");
  }).catch(() => {});
}

/** 导出按钮操作 */
function handleExport() {
  proxy.download('tc/student/export', {
    ...queryParams.value
  }, `student_${new Date().getTime()}.xlsx`)
}
/** 导入按钮操作 */
function handleImport() {
  upload.title = "学生导入";
  upload.open = true;
};
/** 下载模板操作 */
function importTemplate() {
	let xx = dept_self.value.find(
	 (item) => item.value === queryParams.value.xsSchool
	 );
	let bj = classList2.value.find(
	 (item) => item.value === queryParams.value.xsClassj
	 );
	 // console.log(xx.value, selectedOption.label);
		 
	let par={"xxid":xx.value+"","bjid":bj.value+""};
  // proxy.download("tc/student/importTemplate",par, `student_template_${new Date().getTime()}.xlsx`);
  // proxy.download("tc/student/importTemplate",par, `${xx.label}(${xx.value})_${bj.label}(${bj.value})_学生导入模板_${new Date().getTime()}.xlsx`);
  proxy.download("tc/student/importTemplate",par, `${xx.label}(${bj.label})_学生导入模板_${new Date().getTime()}.xlsx`);
};
/** 提交上传文件 */
function submitFileForm() {
  proxy.$refs["uploadRef"].submit();
};
/**文件上传中处理 */
const handleFileUploadProgress = (event, file, fileList) => {
  upload.isUploading = true;
};
/** 文件上传成功处理 */
const handleFileSuccess = (response, file, fileList) => {
  upload.open = false;
  upload.isUploading = false;
  proxy.$refs["uploadRef"].handleRemove(file);
  proxy.$alert("<div style='overflow: auto;overflow-x: hidden;max-height: 70vh;padding: 10px 20px 0;'>" + response.msg + "</div>", "导入结果", { dangerouslyUseHTMLString: true });
  getList();
};
</script>
